| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 2451 |
 | River scenery | 1976 | Image | uum_map_rr |
| 2452 |
 | River view | 1976 | Image | uum_map_rr |
| 2453 |
 | Rock formation and ruins | 1900 | Image/StillImage | uaida_main |
| 2454 |
 | Rock formation, Colorado | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960 | Image | uum_map |
| 2455 |
 | Rockfall rapid, heading Warm Spring Rapid, Yampa River, May 1963 | 1963-05 | Image/StillImage | uum_map_rr |
| 2456 |
 | The Rocky Mountain Climate Organization | Image; Text | wwdl_er | |
| 2457 |
 | Rocky Mountain National Park, 1965 [01] | 1965 | Image/StillImage | uum_map_rr |
| 2458 |
 | Rocky Mountain National Park, 1965 [02] | 1965 | Image/StillImage | uum_map_rr |
| 2459 |
 | Rocky Mountain National Park, 1965 [03] | 1965 | Image/StillImage | uum_map_rr |
| 2460 |
 | Rocky Mountain National Park, 1965 [04] | 1965 | Image/StillImage | uum_map_rr |
| 2461 |
 | Rocky Mountain National Park, 1965 [05] | 1965 | Image/StillImage | uum_map_rr |
| 2462 |
 | Rocky Mountain National Park, 1965 [06] | 1965 | Image/StillImage | uum_map_rr |
| 2463 |
 | Rocky Mountain National Park, 1965 [07] | 1965 | Image/StillImage | uum_map_rr |
| 2464 |
 | Rocky Mountain National Park, 1965 [08] | 1965 | Image/StillImage | uum_map_rr |
| 2465 |
 | Rocky Mountain National Park, 1965 [09] | 1965 | Image/StillImage | uum_map_rr |
| 2466 |
 | Rocky Mountain National Park, 1965 [10] | 1965 | Image/StillImage | uum_map_rr |
| 2467 |
 | Rocky Mountain National Park, 1965 [11] | 1965 | Image/StillImage | uum_map_rr |
| 2468 |
 | Rocky Mountain National Park, 1965 [12] | 1965 | Image/StillImage | uum_map_rr |
| 2469 |
 | Rocky Mountain National Park, 1965 [13] | 1965 | Image/StillImage | uum_map_rr |
| 2470 |
 | Rocky Mountain National Park, 1965 [14] | 1965 | Image/StillImage | uum_map_rr |
| 2471 |
 | Rocky Mountain National Park, 1965 [15] | 1965 | Image/StillImage | uum_map_rr |
| 2472 |
 | Rocky Mountain National Park, 1965 [16] | 1965 | Image/StillImage | uum_map_rr |
| 2473 |
 | Rocky Mountain National Park, 1965 [17] | 1965 | Image/StillImage | uum_map_rr |
| 2474 |
 | Rocky Mountain National Park, 1965 [18] | 1965 | Image/StillImage | uum_map_rr |
| 2475 |
 | Rocky Mountain National Park, 1965 [19] | 1965 | Image/StillImage | uum_map_rr |